ChessBites - Player Information and Statistics

Player Profile

Player:

(Eg: Carlsen,Magnus)

Rojahn, Ernst



Years:	1939-1958
Number of games:	56
Number of wins:	19
Number of draws:	18
Number of losses:	19
White score:	16/29 (55.17% - Average Elo: 0)
Black score:	12/27 (44.44% - Average Elo: 0)

Games
White wins
White draws
White losses
Black wins
Black draws
Black losses

Top wins

Rojahn, Ernst - Vassaux E, Guillermo, Olympiad-08 Preliminaries D, Buenos Aires (B12) - 1939

Rojahn, Ernst - Rotunno, Ernesto, Olympiad-08 Final B, Buenos Aires (B73) - 1939

Rojahn, Ernst - Diaz Perez, Juan Silvano, Olympiad-08 Final B, Buenos Aires (B12) - 1939

Moller, Baldur - Rojahn, Ernst, Olympiad-08 Final B, Buenos Aires (D08) - 1939

Morrison, John Stuart - Rojahn, Ernst, Olympiad-08 Final B, Buenos Aires (B74) - 1939

Vassaux E, Guillermo - Rojahn, Ernst, Olympiad-08 Final B, Buenos Aires (D94) - 1939

Rojahn, Ernst - ? (28)

Barda, Olaf (0/2)

Aggos, Alexandros (1/1)

Auer, Franz (1/1)

Capablanca, Jose Raul (½/1)

Chalabi, Edgard (½/1)

Cintron, Rafael L (1/1)

Cordova, Hugo (1/1)

Czerniak, Moshe (½/1)

Diaz Perez, Juan Silvano (1/1)

Dulanto, Alberto Ismodes (½/1)

Harrouchi (1/1)

Johannsson, Ingi Randver (0/1)

Koch, Berthold (½/1)

Ljungqvist, Lennart (1/1)

Lundholm, Stig Gustav (½/1)

MacLeod, Norman (½/1)

Mashian, Yaacov (0/1)

Niemela, Ilmari (0/1)

Platz, Hans (½/1)

Pogats, Jozsef (0/1)

Poulsen, Christian (0/1)

Rotunno, Ernesto (1/1)

Sakellaropoulos, Theodoros (1/1)

Sigurdsson, Gudjon (½/1)

Tsvetkov, Alexandar K (½/1)

Unzicker, Wolfgang (0/1)

Vassaux E, Guillermo (1/1)

Weichselbaumer, Ernst (1/1)

? - Rojahn, Ernst (26)

Heidenfeld, Wolfgang (1½/2)

Barda, Olaf (0/1)

Both, Gerhard (½/1)

Bronstein, David Ionovich (0/1)

Cardoso, Radolfo Tan (½/1)

De Carvalho, Flavio (½/1)

Gromek, Jozef (0/1)

Keres, Paul (0/1)

Lambert, Hans (1/1)

Ljungqvist, Lennart (0/1)

Lokvenc, Josef (½/1)

Lundholm, Stig Gustav (0/1)

Mangini, Jose Thiago (0/1)

Moller, Baldur (1/1)

Morrison, John Stuart (1/1)

O'Donovan, John (0/1)

Ojanen, Kaarle Sakari (0/1)

Pirc, Vasja (½/1)

Ponce, Neptali (1/1)

Poulsen, Christian (1/1)

Primavera, Giuseppe (½/1)

Restrepo, Guillermo (½/1)

Ribeiro, Joao Mario (1/1)

Skold, Kristian (0/1)

Stahlberg, Gideon (0/1)

Vassaux E, Guillermo (1/1)

Openings played as White (24)

B12 Caro-Kann Defense (1.e4 c6 2.d4)
Average Elo: 0
Result: 2/2 = 100%

A13 English (1.c4 e6)
Average Elo: 0
Result: 1/2 = 50%

E07 Catalan, Closed (1.d4 Nf6 2.c4 e6 3.g3 d5 4.Bg2 Be7 5.Nf3 O-O 6.O-O Nbd7)
Average Elo: 0
Result: 1/2 = 50%

E65 King's Indian, Fianchetto, Yugoslav, 7.O-O (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 c5 7.O-O)
Average Elo: 0
Result: 1½/2 = 75%

E63 King's Indian, Fianchetto, Panno Variation (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nc6 7.O-O a6)
Average Elo: 0
Result: ½/2 = 25%

B00 Uncommon King's Pawn Opening (1.e4)
Average Elo: 0
Result: ½/1 = 50%

C51 Evans Gambit (1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5 4.b4 )
Average Elo: 0
Result: ½/1 = 50%

B50 Sicilian (1.e4 c5 2.Nf3 d6)
Average Elo: 0
Result: ½/1 = 50%

C02 French, Advance (1.e4 e6 2.d4 d5 3.e5)
Average Elo: 0
Result: ½/1 = 50%

B73 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O)
Average Elo: 0
Result: 1/1 = 100%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 0
Result: 0/1 = 0%

A26 English (1.c4 e5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6)
Average Elo: 0
Result: ½/1 = 50%

D03 Torre Attack (Tartakower Variation) (1.d4 d5 2.Nf3 Nf6 3.Bg5)
Average Elo: 0
Result: 0/1 = 0%

E18 Queen's Indian, Old Main line, 7.Nc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3)
Average Elo: 0
Result: 0/1 = 0%

E67 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3 O-O 6.Bg2 Nbd7)
Average Elo: 0
Result: ½/1 = 50%

B07 Pirc (1.e4 d6 2.d4 Nf6)
Average Elo: 0
Result: ½/1 = 50%

C04 French, Tarrasch, Guimard Main line (1.e4 e6 2.d4 d5 3.Nd2 Nc6 4.Ngf3 Nf6)
Average Elo: 0
Result: 1/1 = 100%

E19 Queen's Indian, Old Main line, 9.Qxc3 (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Be7 6.O-O O-O 7.Nc3 Ne4 8.Qc2 Nxc3)
Average Elo: 0
Result: 1/1 = 100%

D78 Neo-Grunfeld, 6.O-O c6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6)
Average Elo: 0
Result: ½/1 = 50%

A17 English (1.c4 Nf6 2.Nc3 e6)
Average Elo: 0
Result: 0/1 = 0%

B92 Sicilian, Najdorf, Opocensky Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be2)
Average Elo: 0
Result: 0/1 = 0%

D41 Queen's Gambit Declined, Semi-Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c5 5.cxd5)
Average Elo: 0
Result: 1/1 = 100%

E62 King's Indian, Fianchetto (1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.Nf3 d6 5.g3)
Average Elo: 0
Result: 1/1 = 100%

E16 Queen's Indian (1.d4 Nf6 2.c4 e6 3.Nf3 b6 4.g3 Bb7 5.Bg2 Bb4+)
Average Elo: 0
Result: 1/1 = 100%

Openings played as Black (20)

D08 Queen's Gambit Declined, Albin Counter Gambit (1.d4 d5 2.c4 e5)
Average Elo: 0
Result: 1½/3 = 50%

D94 Grunfeld (1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.Nf3 Bg7 5.e3)
Average Elo: 0
Result: 2/3 = 66.67%

B74 Sicilian, Dragon, Classical (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6 6.Be3 Bg7 7.Be2 Nc6 8.O-O O-O 9.Nb3)
Average Elo: 0
Result: 1/2 = 50%

D34 Queen's Gambit Declined, Tarrasch (1.d4 d5 2.c4 e6 3.Nc3 c5 4.cxd5 exd5 5.Nf3 Nc6 6.g3 Nf6 7.Bg2 Be7)
Average Elo: 0
Result: ½/2 = 25%

B22 Sicilian, Alapin (1.e4 c5 2.c3)
Average Elo: 0
Result: 1½/2 = 75%

A30 English, Symmetrical (1.c4 c5)
Average Elo: 0
Result: 0/1 = 0%

B61 Sicilian, Richter-Rauzer, Larsen Variation, 7.Qd2 (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 Nc6 6.Bg5 Bd7 7.Qd2)
Average Elo: 0
Result: 0/1 = 0%

A06 Reti Opening (1.Nf3 d5)
Average Elo: 0
Result: 0/1 = 0%

D04 Queen's Pawn Game (1.d4 d5 2.Nf3 Nf6 3.e3)
Average Elo: 0
Result: 1/1 = 100%

D78 Neo-Grunfeld, 6.O-O c6 (1.d4 Nf6 2.c4 g6 3.g3 d5 4.Bg2 Bg7 5.Nf3 O-O 6.O-O c6)
Average Elo: 0
Result: ½/1 = 50%

B01 Scandinavian (1.e4 d5)
Average Elo: 0
Result: 0/1 = 0%

A08 King's Indian Attack (1.Nf3 d5 2.g3 c5 3.Bg2)
Average Elo: 0
Result: ½/1 = 50%

B56 Sicilian (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3)
Average Elo: 0
Result: 1/1 = 100%

C58 Two Knights (1.e4 e5 2.Nf3 Nc6 3.Bc4 Nf6 4.Ng5 d5 5.exd5 Na5)
Average Elo: 0
Result: 0/1 = 0%

C73 Ruy Lopez, Modern Steinitz Defense (1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Bxc6+ bxc6 6.d4)
Average Elo: 0
Result: ½/1 = 50%

A25 English (1.c4 e5 2.Nc3 Nc6)
Average Elo: 0
Result: 0/1 = 0%

A28 English (1.c4 e5 2.Nc3 Nc6 3.Nf3 Nf6)
Average Elo: 0
Result: 0/1 = 0%

D01 Richter-Veresov Attack (1.d4 d5 2.Nc3 Nf6 3.Bg5)
Average Elo: 0
Result: 1/1 = 100%

B70 Sicilian, Dragon Variation (1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 g6)
Average Elo: 0
Result: ½/1 = 50%

D46 Queen's Gambit Declined Semi-Slav (1.d4 d5 2.c4 e6 3.Nc3 Nf6 4.Nf3 c6 5.e3 Nbd7 6.Bd3)
Average Elo: 0
Result: ½/1 = 50%